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Comparison · Mining truck

Caterpillar 789D vs Caterpillar 797F

The Caterpillar 797F has about 90% more engine power (2983 kW (4000 hp) vs 1566 kW (2100 hp)).

Caterpillar machine similar to the Caterpillar 789D (related model may be pictured)
Caterpillar Caterpillar 789D
Caterpillar 797 ultra-class mining haul truck
Caterpillar Caterpillar 797F
Operating weight ——
Engine power 1566 kW (2100 hp)2983 kW (4000 hp)
Rated payload ≈181 t (200 US tons)≈363 t (400 US tons)
Gross power ≈1,566 kW (2,100 hp)≈2,983 kW (4,000 hp)
Engine —Cat C175-20, 20 cylinders
Gross machine weight —≈624 t (1,375,000 lb)
Drive —Mechanical, 7-speed powershift
Tyres —59/80R63
Strengths
  • + Proven platform
  • + Strong support
  • + Huge payload with mechanical-drive efficiency on grades
  • + Compatible with Cat Command autonomy
  • + Global mining support network
Watch-outs
  • − Large mines only
  • − Only economical in very large mines
  • − Tyre supply and cost are significant
Full 789D reviewFull 797F review

Specifications are typical figures for standard configurations and may be measured differently by each manufacturer (for example net vs gross power). Always confirm with the manufacturer or dealer. Build another comparison.